FTP3000 Series Programmable DC Power Supply Operation Manual
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Note: If DELAY TIME (F_Time) is set to t seconds, the FOLDBACK will not be activated until t
seconds after a mode change is detected. If the actual mode change time is less than t seconds
and then it return to its original state, in this situation FOLDBACK protection will not occur.
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Communication timed out protection (COMF)
When power supply is controlled remotely, you can turn on this protection. It is triggered if the host computer did
not send communication command to the power supply for a certain period, the power supply output will be
turned off and “COMF” is prompted on display. The protection triggering time can be set as in “Figure 3-12
Protection Set”, range 0.0 ~ 60.0 seconds.
3.10 Save and Recall
FTP3000 series provides users with up to 20 memory locations for saving parameters used in CV/CC output mode,
users are able to save output voltage, output current, voltage slew rate, current slew rate, OVP threshold into
specified locations for future recall and usage. If shortcut recall function is enabled, users just press a number key
to shortcut recall saved parameters, this reduces operation procedures and improves test efficiency.
3.10.1 Save Operation
It is necessary to configure CV/CC output parameters first before performing save operation. When these
operations are completed, then proceed as follows:
1. Press
to enter into save interface;
2.
Press number key or rotate the rotary knob to input a save location, press “Enter” to confirm.
Figure 3-11 Save Interface
3.10.2 Recall Operation
1. Press
to enter into recall interface;
2. Press number key or rotate the rotary knob to input a recall location, press “Enter” to confirm.
